DOKK / manpages / debian 12 / python3-rsa / py3rsa-priv2pub.1.en
py3rsa-priv2pub(1) General Commands Manual py3rsa-priv2pub(1)

py3rsa-priv2pub - read a private key and output the corresponding public key

py3rsa-priv2pub [OPTION]...

Read a private key and output the corresponding public key. Both private and public key use the format described in PKCS#1 v1.5

show help message and exit
input filename. Read from stdin if not specified
output filename. write to stdout of not specified
key format of input - default PEM
key format of output - default PEM

py3rsa-priv2pub was written by Sybren A. Stuvel <sybren AT stuvel.eu>.